Helium Sleeping Bag

After a hard day of climbing, mountaineering or camping, insulate your highly deserved nights rest in the Marmot Helium Sleeping Bag at US Outdoor. With an extreme EN rating of -16F, you'll know no limits in certified 850 + fill power goose down that will trap in heat, in even the coldest of conditions. Exclusive to Marmot, superior Down Defender technologies resist moisture and stays drier 10 times longer than conventional down. Filled and finished in Santa Rosa, California, and exceptionally lightweight and compact, you can pack the super durable Helium Sleeping Bag by Marmot into any hardwearing outdoor adventure.